Skip to content

Keep cool! Discover our range of cooling products for home delivery or Click + Collect ready in as little as 15 minutes. Shop now >>

B&Q Club
Customer support
Sell on diy.com

For delivery & collection optionsEnter your postcode
Wish list
Register
Sign in

Start typing your search to have a list of suggestions.

Ideas & Advice
Services
My Account
Basket

Offers
Garden & Landscaping
Painting & Decorating
Building & Hardware
Home & Furniture
Tiling & Flooring
Kitchen & Appliances
Bathroom & Showers
Heating & Cooling
Lighting & Electrical
Tools & Equipment
New & Trending

B&Q Club
Customer support
Sell on diy.com

For delivery & collection optionsEnter your postcode
Wish list
Register
Sign in

Click + Collect now in as little as 15 minutes*

*Restrictions apply

Free delivery on 1000s of products

Selected products/locations

90 day returns policy

Join B&Q Club

Save up to £100 a year▲

See more Central heating

Home
Heating, plumbing & cooling
Central heating
Radiators

Cast iron Horizontal 3 Radiators

Applied filters(3)

Material

Cast iron

Number of columns

3

Orientation

Horizontal

Categories

See more Central heating

Filters

Colour group
Navigation type
- Column (14)
- Designer (3)
Orientation
- Horizontal (29)
- Vertical (6)
BTU
Brand
Width (mm)
Height (mm)
Click + Collect and Home Delivery options
- Free delivery (12)
Weight (kg)
Range
- Montmartre (14)
- Oxford (3)
Material
Sold by
- B&Q (17)
- Verified seller (12)
Depth (cm)
Number of columns
Price

29 products

Compare

SortSort by

Raw Metal Horizontal Radiator Triple Column Cast Iron Style G-Rad - 600x1000mm
44 options
£297.95
Available for Home Delivery
Not available for Click + Collect
Not available in stores
View options
Arroll Montmartre Cast grey 3 Column Radiator, (W)834mm x (H)760mm
£679
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Arroll Montmartre Anthracite 3 Column Radiator, (W)834mm x (H)760mm
£679
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Arroll Montmartre Anthracite 3 Column Radiator, (W)1234mm x (H)470mm
£799
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Arroll Montmartre Cream 3 Column Radiator, (W)1234mm x (H)760mm
£939
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Arroll Montmartre Cream 3 Column Radiator, (W)994mm x (H)760mm
£769
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Arroll Montmartre Anthracite 3 Column Radiator, (W)1234mm x (H)760mm
£939
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Arroll Montmartre Black & silver 3 Column Radiator, (W)834mm x (H)760mm
£679
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Arroll Montmartre Cream 3 Column Radiator, (W)834mm x (H)470mm
£569
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Arroll Montmartre Cast grey 3 Column Radiator, (W)994mm x (H)760mm
£769
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Terma Oxford Raw Metal Hydronic Horizontal Designer 2929BTU Radiator, (W)852mm x (H)470mm
£968
Available for Home Delivery
Not available for Click + Collect
Available in selected stores
Terma Oxford Raw Metal Hydronic Horizontal Designer 3417BTU Radiator, (W)606mm x (H)710mm
£968
Available for Home Delivery
Not available for Click + Collect
Available in selected stores
Arroll Montmartre Cream 3 Column Radiator, (W)834mm x (H)760mm
£679
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Arroll Montmartre Black & silver 3 Column Radiator, (W)1154mm x (H)760mm
£849
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Shop now
Arroll Montmartre Cast grey 3 Column Radiator, (W)1234mm x (H)760mm
£939
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Arroll Montmartre Black & silver 3 Column Radiator, (W)1234mm x (H)760mm
£939
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Arroll Montmartre Black & silver 3 Column Radiator, (W)1234mm x (H)470mm
£879
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Find out more
Terma Oxford Raw Metal Hydronic Horizontal Designer 2049BTU Radiator, (W)606mm x (H)470mm
£682
Available for Home Delivery
Not available for Click + Collect
Available in selected stores
Find out more

Showing 18 of 29 products

Business

B&Q corporate
Careers
Media centre
Responsible business
Modern slavery act
Business services
Affiliate program
B&Q Ireland
The Way We Live Now: 2025

Services

View all our services
B&Q club
B&Q finance
B&Q gift cards
Planning appointments
WEEE recycling
B&Q bulk delivery
Our installation service
Energy Saving Service

Products

Green star
Our own brands
B&Q app
Product information
Product recalls & safety notices
Health & safety data sheets
Become a B&Q verified seller
New at B&Q
Promotional terms & conditions
B&Q Marketplace

Help & Support

Ideas & advice
Customer support
Home delivery
Free Click + Collect
Returns & refunds
Brochures
Paint brochures
Store finder
Become a B&Q approved installer
Intellectual Property (IP) Infringement Claims form

Partner Sites

Rubbish clearance
California shutters
Made to measure blinds
NeedHelp
Spacepro made to measure wardrobes
BOXT boilers
BOXT air conditioning
TradePoint

© B&Q 2025

Terms & conditions
Privacy policy
Contact us